Q3. A 30 line is 100 km transmission line is delivering 100MW, 0.8 p.f. Iag at 132KV. Each conductor has a resistance of 0.2 2/km, reactance 0.5 Q/km and admittance 5x10“ mho/km. If the load is balanced and leakage is neglected, calculate the sending end voltage, sending end power factor, efficiency, regulation of the transmission line using nominal "II" (pi) model.

Q3. A 30 line is 100 km transmission line is delivering 100MW, 0.8 p.f. Iag at 132KV. Each conductor has a resistance of 0.2 2/km, reactance 0.5 Q/km and admittance 5x10“ mho/km. If the load is balanced and leakage is neglected, calculate the sending end voltage, sending end power factor, efficiency, regulation of the transmission line using nominal "II" (pi) model.

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter5: Transmission Lines: Steady-state Operation

Section: Chapter Questions

Problem 5.25P

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